Common names from other countries
Classification / Names / Names
俗名 | 同种异名 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS
Environment: milieu / climate zone / depth range / distribution range
生态学
大洋性; 海洋洄游的 (Ref. 75927); 深度上下限 0 - 500 m (Ref. 275), usually 0 - 100 m (Ref. 275). 5°C - 27°C (Ref. 275), preferred 9°C (Ref. 107945); 63°N - 18°N, 110°E - 135°W (Ref. 275)
分布
国家 | FAO区域 | 生态系 | 标本纪录 | 简介
Northern and Western Pacific and Northeast Atlantic.
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm Max length : 50 cm ML (female); common length : 30.0 cm ML 雄鱼/尚未辨别雌雄; (Ref. 97142); 最大体重: 500.00 g (Ref. 275)
Common weight: 100 to 300 g (Ref. 275). Depth range is 36 to 184 m; and temperature is 12 to 20°C in Ref. 75927. Fished with jigging machines, demersal trawls, purse seines and set nets (Ref. 81298). Lives in surface waters of open oceans and coastal areas (Ref. 843). Feeds on myctophids, anchovies, crustaceans, gastropod larvae, chaetognaths (Ref. 275).
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Members of the class Cephalopoda are gonochoric. Male and female adults usually die shortly after spawning and brooding, respectively. Mating behavior: Males perform various displays to attract potential females for copulation. During copulation, male grasp the female and inserts the hectocotylus into the female's mantle cavity where fertilization usually occurs. Life cycle: Embryos hatch into planktonic stage and live for some time before they grow larger and take up a benthic existence as adults.
主要参考文献
参考文献 | 合作者 | 合作者
Roper, C.F.E., M.J. Sweeney and C.E. Nauen. 1984. (Ref. 275)
世界自然保护联盟红皮书 (Ref. 130435)
Not Evaluated
Not Evaluated
人类利用
渔业: 商业性
FAO - 渔业: landings, 物种外形 | FishSource | 周边海洋
工具
网络资源
Estimates based on models
Preferred temperature
(Ref.
115969): 7.7 - 23.4, mean 18.3 (based on 366 cells).
回复力
高度, 族群倍增时间少于 15个月 (K=2.85-3.34).
Prior r = 1.18, 95% CL = 0.78 - 1.77, Based on 2 full stock assessments.
脆弱性
Low vulnerability (10 of 100).
